Answer:
4y+3
Step-by-step explanation:
Answer:
2+2=4
Step-by-step explanation:
Thanks ig
The graph of the relation between x and y is as shown in attached figure
By applying the vertical line test we find that the relation is not a function because there are two points which are (1,-1) , (1,3) have the same value of x with different values of y which contradicts with with the rule of function.
Answer:
7
Step-by-step explanation:
Put √49 in a calculator and it will give you 7.